Question

What is the function of the respiratory system?

a.

To pump blood through the body

b.

To digest food

c.

To exchange gases between the circulatory system and the outside world

d.

To regulate body temperature

Answer: (c).To exchange gases between the circulatory system and the outside world Explanation:The respiratory system is responsible for gaseous exchange between the circulatory system and the outside world.

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Q. What is the function of the respiratory system?

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